MenuItem Commands And Events
<Window x:Class="MenuItemCommands.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MenuItem Commands and Events Sample" Height="300" Width="300">
<StackPanel>
<Menu>
<MenuItem Header="_Edit">
<MenuItem Command="ApplicationCommands.Copy"/>
<MenuItem Command="ApplicationCommands.Cut"/>
<MenuItem Command="ApplicationCommands.Paste"/>
</MenuItem>
<MenuItem Header="_Font">
<MenuItem Header="_Bold" IsCheckable="True" Checked="Bold_Checked" Unchecked="Bold_Unchecked"/>
<MenuItem Header="_Italic" IsCheckable="True" Checked="Italic_Checked" Unchecked="Italic_Unchecked"/>
<Separator/>
<MenuItem Header="I_ncrease Font Size" Click="IncreaseFont_Click"/>
<MenuItem Header="_Decrease Font Size" Click="DecreaseFont_Click"/>
</MenuItem>
</Menu>
<TextBox Name="textBox1" TextWrapping="Wrap" Margin="2">
this is a test
</TextBox>
</StackPanel>
</Window>
//File:Window.xaml.cs
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
namespace MenuItemCommands
{
public partial class Window1 : System.Windows.Window
{
public Window1()
{
InitializeComponent();
}
private void Bold_Checked(object sender, RoutedEventArgs e)
{
textBox1.FontWeight = FontWeights.Bold;
}
private void Bold_Unchecked(object sender, RoutedEventArgs e)
{
textBox1.FontWeight = FontWeights.Normal;
}
private void Italic_Checked(object sender, RoutedEventArgs e)
{
textBox1.FontStyle = FontStyles.Italic;
}
private void Italic_Unchecked(object sender, RoutedEventArgs e)
{
textBox1.FontStyle = FontStyles.Normal;
}
private void IncreaseFont_Click(object sender, RoutedEventArgs e)
{
textBox1.FontSize += 2;
}
private void DecreaseFont_Click(object sender, RoutedEventArgs e)
{
textBox1.FontSize -= 2;
}
}
}
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